Relay control using timer IC and micro-controller

hello all,

i want to control relay with the help of timer IC and microcontroller.
i am using 89S51 & RTC-DS1307.
and i also want to display the message on LCD at the same time what ever happen to relay accordint to time.

can any one please help me regarding it.
can any one suggest idea to complete the task.

thanking you all in advance...!!!

This is for a PIC, not 89S51 but it might do what you need.

**broken link removed**

thank you

thank you geko..

as i am new to practical field and i dont know about PIC also.

so it would be better if you can help me for ATMEL 89S52/51..

thanks a lot again for your valueable help..